package cn.itqiqi.student_system_java.service;


import cn.itqiqi.student_system_java.pojo.Teacher;

public interface TeacherService {

    String getTeacherAll(Long pageNum, Long pageSize);
    String getTeacherByName(Long pageNum, Long pageSize, String name);
    String getTeacherByClassGuide(Long pageNum, Long pageSize, String classGuide);
    String addTeacher(Teacher teacher);
    String deleteTeacher(int tid);
    String updateTeacher(Teacher teacher);

}
